MIC2514BM5-TR

Product Overview

Category

MIC2514BM5-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and control.

Characteristics

• Integrated circuit
• Power management and control functionality
• Small form factor (package size: SOT23-5)
• Low power consumption
• High efficiency

Package

MIC2514BM5-TR is packaged in a SOT23-5 package, which is a small outline transistor package with five leads.

Essence

The essence of MIC2514BM5-TR lies in its ability to efficiently manage and control power in electronic devices.

Packaging/Quantity

This product is typically available in reels containing a specific quantity of units. The exact quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Continuous Output Current: 500mA
• Quiescent Current: 17µA (typical)
• Switching Frequency: 1.2MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2514BM5-TR has a total of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. SW: Switching node pin
5. VOUT: Output voltage pin

Functional Features

• Power supply voltage regulation
• Overcurrent protection
• Thermal shutdown protection
• Soft-start functionality
• Enable/disable control

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs
• Efficient power management and control
• Wide input voltage range allows compatibility with various power sources
• Overcurrent and thermal protection enhance device safety

Disadvantages

• Limited maximum continuous output current (500mA)
• Relatively high quiescent current compared to some alternative models

Working Principles

MIC2514BM5-TR operates based on a switching regulator topology. It utilizes an internal power MOSFET to regulate the output voltage by adjusting the duty cycle of the switching waveform. The enable pin allows for control of the device's operation, while the soft-start feature ensures a gradual ramp-up of the output voltage during startup.

Detailed Application Field Plans

MIC2514BM5-TR finds applications in various electronic devices that require efficient power management and control. Some potential application fields include:

1. Portable electronic devices (e.g., smartphones, tablets)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. IoT devices (e.g., sensors, smart home devices)
4. Battery-powered devices (e.g., wireless headphones, portable speakers)
5. Automotive electronics (e.g., infotainment systems, lighting controls)

Detailed and Complete Alternative Models

1. MIC2514-1YM5-TR: Similar specifications and features, but with a different package (SOT23-5)
2. TPS62130RGTT: Alternative model from Texas Instruments with comparable specifications and functionality
3. LT1763CS8-3.3: Linear Technology's offering with similar characteristics and performance

These alternative models can be considered based on specific design requirements and availability.

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